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离心机厂家:净乳机的常见故障及解决办法(Centrifuge manufacturer: common faults and solutions of milk clarifier machine)
发布时间:
2021-08-19
一、离心机厂家:净乳机常见故障及解决方法
1、控制阀已转至“密封位置”分离筒不能密封
故障:高位水箱无水 解决方法:充满控制水;
故障:控制阀泄漏,管道堵塞 解决方法:修理、疏通;
故障:活塞环损坏 解决方法:换新;
故障:尼龙密封环损坏 解决方法:换新;
故障:分离筒本体上孔m堵塞 解决方法: 疏通;
故障:阀门座损坏 解决方法: 更换;
故障:作用滑块弹簧折断 解决方法:更换。
2、净乳机分离效果不良
故障:分离里选择不当 解决方法:适当调整分离量;
故障:分离筒内积渣过多 解决方法:调整排渣时间。
3、离心机厂家:净乳机出现异常振动或噪音(停机检查)
故障:吻合齿轮或轴承磨损 解决方法:更换损坏件;
故障:分离筒与机盖或配水盘有磨擦 解决方法: 调整;
故障:向心泵叶轮与泵室磨擦 解决方法:调整向心泵位置。
二、离心机厂家:影响净乳机生产能力的因素:
转速:提高转数生产能力提高;
脂肪球直径大小:脂肪直径越大,分离效果也越好;
碟片半径大小:下半径越大,上半径越小其分离效果越好;
片仰角大小:在理论上越大越好,但不能无限增大,经验取50 - 60°顶角为60 - 80°。
牛奶分离前预热温度高低:因预热后,分散介质和脂肪球密度增大,造成牛奶粘度下降,可以提高分离效果,一般比验在35 - 40°C,有时预热温度可达50 °C,但不能再高,否则将引起蛋白质凝固,反而影响质量。
I. Centrifuge manufacturer: Common faults and solutions of clean milk machine
1. The control valve has been turned to the "sealing position" and the separation cylinder cannot be sealed
Fault: no water in the high water tank solution: full of control water;
Fault: control valve leakage, pipeline blockage solution: repair, dredge;
Fault: piston ring damage solution: change new;
Fault: nylon sealing ring damage solution: change new;
Fault: the separation cylinder body hole M blocked solution: dredge;
Fault: valve seat damage solution: replacement;
Fault: action slide block spring broken solution: replacement.
2. The separation effect of milk purifier is poor
Fault: improper selection of separation, solution: appropriate adjustment of separation amount
Fault: Excessive slag accumulation in the separation cylinder solution: adjust the slag discharge time.
3, centrifuge manufacturer: abnormal vibration or noise of the net milk machine (stop inspection)
Fault: gear or bearing wear solution: replace the damaged parts;
Fault: separation cylinder and machine cover or water distribution plate friction solution: adjustment;
Fault: centripetal pump impeller and pump room friction solution: adjust the centripetal pump position
Ⅱ.centrifuge manufacturers: factors affecting the production capacity of the net milk machine:
Speed: increase the number of revolutions to improve the production capacity;
Fat sphere diameter: the larger the fat diameter, the better the separation effect;
The size of disk radius: the larger the lower radius, the smaller the upper radius, the better the separation effect;
Elevation Angle: theoretically, the larger the better, but it cannot be infinitely increased. Empirically, the top Angle of 50-60 ° is 60-80 °.
Preheating temperature before milk separation: because of preheating, dispersing medium and fat ball density increase, resulting in milk viscosity decline, can improve the separation effect, generally compared to 35-40 °C, sometimes the preheating temperature can reach 50 °C, but can not be higher, otherwise it will cause protein solidification, but affect the quality.
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